{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1873465335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a68387df9ef6a572d9f38fdd8245da42c0f7e12f080ca4fdaf98075cc1a84c7",
    "signature": "0x659aea6419caa8f8cdc7aa301e119924499b12144c75080ca3cbf1fac30e7aeb4e17cb7ea2ef4b6c51546935bf180a48ca94b44719ad210a90643d18f9948da01b",
    "signer": "0xc97A6025Ad8c7Ba1a35Ef7E3A3b88ABc8b2013BF",
    "userId": "666092734"
  }
}