{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1629906964",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab6562af6f13d341fe32f7076dc481b49c6257380bafc11411afde8028f505de",
    "signature": "0xb75a638c3056047cbeb67ae2a35939851273f07f02bd4d592103b530264bd24c76898862b30c30a5e99c9769fac81d25d7d8066d80c1493cc6b508aad6d19e031b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}