{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140948436",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4e2d897fa218c692f27e778e7e161bc3615f14c5828c99ff56f52ec04e6ebf1",
    "signature": "0x889e422884757260c5c38b75b04f9f88259116b4946cb551edf582fde8bf8c2e773f927092590e97c30efcbf7d35e82bc09b0ecaa93694202947f4f3b15914101b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}