{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x850225edbeaeeab0183f819d551994f1aa070036c0d7fd24fc23c1845e00317a",
    "signature": "0x4cefc2e4d92917672bfb62951f20fadc77551e113da5f09bc0a624f3aa8f85d66b0efa4f2519bf4d11c059f3bb38a506969660b3d9bd46c90798f2461c972a301b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}