{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1869738161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x323cdb174d85ab5540f0eb16d4269f6dd94cf9244d543c616cd26519e2e17c35",
    "signature": "0xa5500573f00b46332830aa3a635a893adae9ef79c8c6b64396c1b082c79b586205013fa2b382f37fe3cbc3b96a6cdd164722dfc71a31bbc2c25b742565e07c711b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}