{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487719038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82ef2c91fdb770de5ecc4d07be94952199d84a5cd41d782b28aa2d292e85d255",
    "signature": "0xba280f9c4e51add67fe8d13a4fed6c77d82a1690b4fc100421bcf21095f53f84774096930347470bd61d95234e845c3101d22a5f1517649319a1123dd9c622eb1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}