{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1885315350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0641758bdb4b45ae38273b05a1919d0011667406e78d4be638634f8ee6f141c1",
    "signature": "0x0123ff022f146226d293829c0dfa894350d41845d7b23becd0be428d0e3fe0cb0edb15d4bd89fcd103344d0a8273e5a754eccec69bab90d4c0c4ec1a876790e61b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}