{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775958217",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e95e0476b68155b0ba3cb34b6612331918c0a2dbc23711b13b4b1c45c911e22",
    "signature": "0xf59543d99c6d5dbec68edc5f7f1272865ab4f539ca3b06f35252cc8888ac4f4d79c323c01e4eb5c5f16ec87c0f39ac62f76f36bc55dd6f331726cffd457e4e511b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}