{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89400024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xade77d2e3a0f9dd1fc8891fef54da75f44995db261dc8902650b2a34fa5fc2ab",
    "signature": "0xbdaf2f6d41529cc95e70b00b93528daf764b0f8ef96600f432ce734e0ee83aec016e2a3225187f90ddcf554bc247b031359ddd11d0112f4fbd90d95e2c104db21c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}