{
  "manageEntity": {
    "action": "Repost",
    "entityId": "985898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49d9ac5b566de0a4a0d7903deb1025b1dcedda2e9a9a26d2c0345518c04d74a7",
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    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}