{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228348",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45bbb26dc19aecea8dc77db90f476e676a62d42f69048d60b32ef10e177868f9",
    "signature": "0x49bf04c0f1dbbf8f7cf201e229476cf8837ad2f416ccfba390534697d1f03e0f17e0d3e6b9fbaab03059f44ea7700b8569f56b0c39b4192ab90c1b7a393e2f9a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}