{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1119647924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cdcc2b7aa5bf3617eb4829640861aa1028de294fa628bcb2f08e81c93676a9e",
    "signature": "0xa25c6b3b937fa1ffad21a8c716d8a40b4b8e99fdc582569a7f0694a4a9cc8ae932d4355708cd5541eb31b9796e7af5d6f7934196859dca3bd176d86cf132798e1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}