{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1429585929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x021bfddca8bfca8234081444b1c0922cb6b5e3a3073733fcae96f4c45df6014d",
    "signature": "0x233f401b12fc9f80826094a93713c946717da433706b6644566385c683c7c70f1d97951a9370b1db5a1421470be8cae14fe73606291d47e5a684bdc9227d6f761c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}