{
  "manageEntity": {
    "action": "Repost",
    "entityId": "915134062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3396422c93943694d2338c2d2cd7e55c534dee57937c636f2e18e4179b6301d",
    "signature": "0x30adcd59191d769ebe4607548204472382d17faa9c75ebb244010e2bb0836a667deee6043f5260f04bf324c25450d8fe50ef6b7a6f0e5932be180c7ef7527c5a1c",
    "signer": "0x98B3f06eAEa080E8d8b1C86F1c9FD36Eb33dEd5D",
    "userId": "615702798"
  }
}