{
  "manageEntity": {
    "action": "Repost",
    "entityId": "253695810",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5bd762261a693c15c033610d95c00284aeb20277278b5f6dc0f6358a752128b",
    "signature": "0xd217e339037e95e4e41dd20fa49f82be2e304203d5ea192840611be40f738d0c3e5928ea234db56793eae9eaf5d397142674d2ce042760c491aba92dd791f24d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}