{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1959914892",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd75b5cf4a2970a32507756e2fdba34094d4393b09d69ca05c5e012e348f1ad01",
    "signature": "0x3b5570626d70e43ccbb0ea76ac0db265dbfa6dfb2218c56276a3a74a96bbde375b6aa641dd7386ab6e089703c8bff641cdec47bdd90f43d699388a0e51297a831b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}