{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123647942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23b6bcb6ec23b5edf2bf35d60605dca43dd654b8335d15b596dfbb499e2a9bce",
    "signature": "0x8929b17ee8a5a4c678905e78dd9c7f9b4960dc8316767d67304d503d2a624df64932bd30307abbe545d0120669a9d7e0b6927d77b09ba5bcc051e7bae75670d01c",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}