{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1550296584",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cbc9e2b542b335ed0c68c05fd5ac5dd101deef52a64df745c3143d62d235f4b",
    "signature": "0x2adcf4cf916712748e333a35d1b311b4898c12fad63bdaec0493d9e998eacf652acdb1ce01c3dc12bf4ad78151a17dc2355045b64d7db978b905cffb165d3fb81c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}