{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1909371076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa097014c62786c4dc11be61364aeb107d91c2cde02d061467685231cc3a0e9f4",
    "signature": "0xf140f0b5359663b1526a89bbb25170dddd59c5ca77268df4bc2d9d4f0b3777bf2b09d2f92a16fbf5776bedc497753a291030c9763ef9469d5e4ea1ff8c94039a1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}