{
  "manageEntity": {
    "action": "Repost",
    "entityId": "493136989",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3287092e8006875d36cd927fa967151ee8efff582dbf71d7aa941c495806f933",
    "signature": "0xeaf76c8b024b71f78dfb004fdc95f10eafcd24e48a1159895435dc39b67fa16b793af5aafac5b0bbf1626da726e9d5d58bcc33c80a1f40af030868f74c9135ba1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}