{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988512",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a03863f268c1b7718df408425648e7b811e5220b01751dcbb0518deccbe2547",
    "signature": "0xa7e80d08cc7a8315366c0c9ebf4e5a2bfb7afd1a7852176c94385acd44ed564358b0c05998e01eb79a941e1f39bfc59a7304adc18a90cb8e1d90fba5b00b11201c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}