{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91190f635fa6c92890b18c5dcef56b84ac133e7ca4cf1953f427f468e24d540c",
    "signature": "0x07e05b6039d60ee72c8b98158142c72d5902c18a335df132a0534d0c92311d0a48539c6622334c194957e5c4664a171b4609a81d3ff2bb405902acd5f354f1751b",
    "signer": "0xCedE64dcD8b0FdEDBdADF4b0ba433797eD6301c9",
    "userId": "638733607"
  }
}