{
  "manageEntity": {
    "action": "Repost",
    "entityId": "914860503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fb19f0e7054c53c3e7f7a51b8562e68f3a822ae6238def067179c7f6b777d32",
    "signature": "0xbff2c045f6d187980a4c669558ece145b53228411ac3d092824371b56d1ec33d229136f7db705d64a03cd084177ee4e761bca584c0b2691abd32c649e17c80d11b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}