{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1374948711",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5d98acba606000cc0d5e51850948a7c1845a94eed994b879ee87575d9e7808d",
    "signature": "0xbb5c327456969b68e823dfb2cf73900938761d1064f3eb61321b46545e4024ad208ebb4bcd3a265beee434f0ebf1bd163d37bdaf52cb64721f1849ea3c13298c1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}