{
  "manageEntity": {
    "action": "Repost",
    "entityId": "366773494",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd2bbd598cb0d7c32ae7dcd77df4bb479f1f8f50b0671e71652318cc6d6044b9",
    "signature": "0x3bbef729986a099fac1b04ee73bd2af4072ddfa7a8fe3291cce267dd08ca86cb5d0e36ad6bc0f7a86f2ffdfd6caee5596477ffa5cf069d946efb2e66889e2ceb1b",
    "signer": "0x9eEBb38cA3Ad08E64591584FaC4A558098906e29",
    "userId": "98205914"
  }
}