{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa80cd4c859fb6b1b942e5f3bf0afa68bc4ed6b0fc06ff509bbd5f4d12833d0e2",
    "signature": "0x90898da391caa5a8201337a96038686c5592512cf652118fe594b1e364e69ae74e64141d1493c499d14cf09b6703be310d1ec262d3dcc753d6ad254eab9190521c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}