{
  "manageEntity": {
    "action": "Repost",
    "entityId": "530800665",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd670124523fead63e29a3085b3b49cb9713857c446c077d0adec43eb2c78bc12",
    "signature": "0xb6dc1873ed26cd075990e79234d502e890a6d330d21a18906b4b4febead5ab05254c40b4a8efe8e8ab6bfc8f42645df42035551096cba803369fc2c418e673ec1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}