{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635227619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x383010e80e33637ac17337e67da68f4f411c77ed3007fd510e1747dc5f435b23",
    "signature": "0xb60d131730f0c220208681872ca20f02ec2330c52965a1b51e7e96216b82ef5e24f22479195099c70d88fb3d23b7d1e97e8890a7a1d48d9081073f0c9d8e1e751c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}