{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846715855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeef1de97d24f51707305b644d086e4491a29b0cbfdcf53560374cfbb9211c6ce",
    "signature": "0x3c13bee94a050a15254a843189f6998637669c9c557ca969879ca5bcf91e85b7501584281d58118d6551a603c539cbef4932ddc3c973e077b2b11fd66d56c2a81c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}