{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854288403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbda416c02c0136b73667c51365f0308f5c1de43d38300b5dcb70a8d7da9108d7",
    "signature": "0x2b6af3de16e3b390ee506fedcac4ff9170ea553ef323bcc30e0a6d371a30166a5f8aad19aa9c1e5715534bbb47a86ff7d0c379226d832c004de3a8d148a212561c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}