{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7667653ec6cd184c493b9fd0717cb9dcfbbe91ddee64b0b11146382696ad567",
    "signature": "0xc4df5d18eb14ee775656ef91ff9aa573b48b452841f5321be0c4420fb00d90773c63651b012de93f4ae4e813acfe3ee117b0bfddd99046bba771ce5eb3c76ed11b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}