{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1245077147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfa5dce3cc8dfa09ed86d2352ddf33d20dc055969fa698c2aa023e8358bdc9a1",
    "signature": "0x9817a428835106a8559573f5fa03c63938f2a6bf19812f56b1a3e3ce3f3b6d3f178071c5a3cf7c9d0f58d2f2f12d00b95a8c1056aa0dba5b232d50b8912072541b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}