{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7b04b7cf1dd47c20c97766676af8091ede6782fc2ee5cc3ea198877f1a7276a",
    "signature": "0x53bebd924e04c53139e16c357fee3549eec4b3fe8e42dabd0c8023f6560e4cb96d41caca1f4280f01a951c04648a717389a677112b2de4481cafe6d974a61d001c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}