{
  "manageEntity": {
    "action": "Repost",
    "entityId": "905081682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4bcec9ef935766218841a9bda61aaa503df4bc4a9afba28e2075bc1aca11bd5",
    "signature": "0xbb6280d301d4804eb608180afa99ec079c0cb3621f56d1b44974be55658b86ff206d0d5d237d5abc50e22c259a676634eca270e3745615b38e148f24067efe091b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}