{
  "manageEntity": {
    "action": "Repost",
    "entityId": "386057",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4dd0cc585167f32f1868fa600ba1276d14a46c52de75eaa0d67c28a64026e0b",
    "signature": "0xb23d56a0a6200c2554b2b1e155d988e21cdaa239c15cdac537346c26f26d9a7734cf6425b46fff5feb82c891ca3a931979eeda0decc7334b8e9607373ed91ec51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}