{
  "manageEntity": {
    "action": "Repost",
    "entityId": "897162179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c6791f0f25630428dd0ba05e1a60299a38566b02b6da77455fcc37a6b4bbbd4",
    "signature": "0xa21b08fa51984250cb4ca61f09b17603c60c9ed732d2af62de2e409de548242631c19b98a097f0fc4adcdfcdd6eb246a3b2cbb0847145b6ee0240b84016940a01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}