{
  "manageEntity": {
    "action": "Repost",
    "entityId": "850517938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b40d4094d6143d21a89a370316b0e9d7604352c8185812b15881e814a4c4ba2",
    "signature": "0xe33b13dadea28bc228b36618e78f6e7cd273583fe62b6ff027526ae265dbf71d602b72652b8f775e99e76ce2868222810708e5824227c09200b1f5b6f6ecb3971b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}