{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff61ef511aee134d6087ea39570de1a9ee68ef35e2cd93c8bfd3d53b8badb3ed",
    "signature": "0x6b918665807c2ba163b29b47f38629340a65e672d15a7081770cf5fe8970a28a011d22449781e4a583bae846933083ef6c3fb02257f756758d88d72a90e82c221c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}