{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1961787585",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bb81a18e0972e0caa26e46ca2d374a572c6279a435b34d53a0e626058892659",
    "signature": "0xd14ffc5835dfbbcfd71f533ab4facef175cc9d9ae9f5cdd527e4e7635c5c76ca70ec717b6559d8a60180772d26add1ecca54eac65fd37b0ba715dfd9fbe10f7a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}