{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280791700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fdcfe147aad725015a64a8a6c0d701e6677e6092a9239754a9a1f929eb82aee",
    "signature": "0xabfba467e329bbd3f90296602939131413a629d2d1a13bb62d7c9dce5c194d802ea2d7e4a1eb8cb0b25587fdc642cac4fe7f9ad689ec3c4fab84fbd8490d0bf91c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}