{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab91a326e0da5706d0ea385eb80002bdec624d73e6934cf706d3fbbf50ff701b",
    "signature": "0x375c39382fa41de55fb70789dadb06c18158f3393d863a147c9a8847ee8584504dc78b1cb9e9635d233ac1f784178f2f51783d5aaee545078e17d68e0ebd2cba1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}