{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037375467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd10f56d90e29520e6b7f43595886a11387c4eb7f1f632106b16fb16f56bbe6c3",
    "signature": "0xcd729f98546f35bdddabc0dc34556a249d20e7a2854d96f929495125444391cf2d1d8c2042e56332f0250e61b87e9e96702ceff8059da98ae2b3162c6e41954e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}