{
  "manageEntity": {
    "action": "Repost",
    "entityId": "360605881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x120b69a67a4d189b32f54bec15a11e22096ccf00c1ce5c936e3f55feb95463c1",
    "signature": "0x78a9e61e4810a9cdd51d16737e633c2c0b6eb01edca022c12fcbc007c873499f17a70759b6a802240b2279b2e119d36b4c151c7851067f170a9617e43f729d561c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}