{
  "manageEntity": {
    "action": "Repost",
    "entityId": "200222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2475ba1e63088c51220e0f0df59ceecab9106713c7c9153f1e55b3f151a54936",
    "signature": "0x52cc7ee33764c6863b93bdb97d75bf5081957a1f8d43057b90b64cdba9de897740966edc7af29f0f752d14688a693f7393803f8348e1241d680cedfb6b6d7e5a1b",
    "signer": "0xca797dA7dCB793742623d55EA81fb92A9566B550",
    "userId": "363062902"
  }
}