{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255400167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31730e67b37c4e754f6ed086d7f072c98b5cb4e3978b50be42c874f51b6435aa",
    "signature": "0x52e3d26b218a923b82e6eaa5ff592b9dba4758c980f077a0a4d1315d5800f99449eff42cd5c52c7933befd6fb82932e2fecf8686e427fd4649f3acd9a32a1de71c",
    "signer": "0x1b2c37cDA8248bB03659377cbd309183c2292824",
    "userId": "306414"
  }
}