{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59875742",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3fd8385c94a8ac1341be09f3b4bde8144c1462c55a64838f28484fba7ac5e4d",
    "signature": "0xa7f48a5d32882b4867603ef9c715073fdecee9dbfd5233a276fc602e2ff5a1e73038b34d964ff98f621b951fb2ec9b959f09afc945102c3b68410a0bf5d63b411b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}