{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0654faffa8ab660beb6a573df84a8503931fc344bced266a94efcf579a491899",
    "signature": "0x93d04867505c3042ef0769c3b018aa1dd169c5105e4be27b2dea2aa256dd8e5848dc6566ff18f950a8d0fd1e78cd85842f60285bcc814e38724e4545fe23f5671c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}