{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3b632a189a3ff8e5d949d3e110eed0c95ab1be95d5d07768caa1c86d589aa43",
    "signature": "0x58c4b0e84db40bb5c23fba257e2c54d1f35b6134edcdb9b4fc8e8351cacf19c21d57a7942aaa46e3310ddf2da1f235f29f28f716bcb732113db856137d4dc6381b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}