{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1039428112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1187e9c240bf7a2184cab86082f02935808c514d19cbd62486fe1ff45297327f",
    "signature": "0x7b1d2e8f30d3b5bdb6dfab35e586e0ad236949ac14ac268bace38e00381aaf0204d44ceab2dd3fc0c07e5a164cd0529ec29e72179c8bd17fb10b80ab7362f52c1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}