{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1118444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cb9ef17321b0c1c7136e69746cec23d67cffad4f482cacc31f8eacc12f4659b",
    "signature": "0xeb1eed0801fb830bec6daf1fbd76c7a7fc4b2144c93676473286381f0ed7d62d3e3f5fe0dea3467a24a1dba2603297115dfa09dafe4cb4606d60e8d8789ced821c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}