{
  "manageEntity": {
    "action": "Repost",
    "entityId": "929000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9a822cb189a80422d3153aa8087d3facb3ae79ceb2efec0edee1d90e7d25a30",
    "signature": "0x5cf9059c9229e24431d2c332dee13ff43e3153719bec343a7646cbb8f25f1c102783cb7b781069ccfb8a08df0744e9d2982b82b2b40a4a30d50c08b54b4ba3461c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}