{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1386709168",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3aa4f8eb31f132d9515c13a6263da5925637c03e980101186d242fa084dbcf39",
    "signature": "0xd2ac157d9d289c98e621394b2f8ccddeefc7e14cbb7bfebedc576381041e21030a2443f1f58530e162bf9bb259864b91fb921840ad2f9a81ce5927a459721a551b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}