{
  "manageEntity": {
    "action": "Repost",
    "entityId": "213940314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac26fb0fc37ae8168c7254875b89590df6bdbde6e33c0be73ccaf7b38201493d",
    "signature": "0x416fea1b2a9d19f5b264ecd81d1a2be67bce798ffb638e08afcba2f00d2ddec104cbe1306c323a2bf195696600bc77509e7d19a2232ecbb271e064c2f3ab76e31c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}