{
  "manageEntity": {
    "action": "Repost",
    "entityId": "175020485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3015129e0a578651725fe669a3202fe105d650897971caa9ef8dd1ea5b4895a",
    "signature": "0x09e40a473e91ed8f9edfe6f5fe7cb688da251bbdecc963612cd78c5e3ed5bdce3668507ec6d47715b4d71de3e9d32ec35868ff2faa4eeadbbb1d5f145e6b66281b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}