{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1738942943",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd61c2b606e43361f913fa8b83645397c5d5dbca794fdc4ed5059873f7715d0e",
    "signature": "0x049f6b0f8803ac1fb53e0c8570ebb0ce0fee0de30c74ff7729ad518b73c6957c002de2bf9bfe6b41754d80edd85456d455019f553a28c5f91c2cad173a0e55851b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}