{
  "manageEntity": {
    "action": "Repost",
    "entityId": "345506139",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38d1c43598989e6cbda925bc3b5b13f2fb2661e93e0f59482b987d14c3441d6d",
    "signature": "0xdaff6873581470a15da3b230ba1f3173fab05fa52b701392a0abf65119186d2b3cb93192298e8b703b7c00aa2fc0d2b194b26ff4d54f11263caefa5680b570d31b",
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    "userId": "887547386"
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}