{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1357158392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x771880c971f658408f66199c24c582350df3155a22e0fc9007c309f0dc506f74",
    "signature": "0x02b80337066219e852831fd2c7c45886fa86f95c13cf94723409e4cc9ddad77206f115309527fac721f2fcf7f6e1be7e1d2b3f7eca23f42c73327e6c8deb499f1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}