{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1877867995",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb67c1dd55bfebbe60140bbb50ee1231d2538c5a1175a4002d304c13cdcd75db",
    "signature": "0x4df2a1f97170d362739c02d6d98e33a5884e234844ff679c253712b92d2c49fd59c8cdeeb3e7520675f46e44290587a00a15f03fc6637666683bd403e373cd001b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}