{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1566525521",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd4b4dffc24bdb9431ed650d00f84e9446af4b298dcb443a0d7faf7a0da4c51d",
    "signature": "0x50ec26312c17f07ff5718c0522b82384aa7638bfcca6efaae1a46575c083b41a5553abc6695d694549dd38cbf17dd6715bb87b0ed546b00d06884bf77f8da1f81c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}