{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1240839613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ba08fafc7e11e32f77566ca7b59b09dba110a1a54b7acad58e447af68c5d634",
    "signature": "0x3c481f1ec45526f98487dc460a369df7236c46af8ce71d4ba14283703c50d2be676608df800d9787f48dbfb15be6bf466e263011e72be702e578080c300210d51c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}