{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1483602928",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1270966db1d44d005239ef95132d310b3fb46f2358786d4eadfc21cfc6225a51",
    "signature": "0xc5b81f37991bca709ea9d65c14f391b19c6b9202b7ce519475d54a565d6eb8bc5e8d5fa9bb35b7f610ace3eae8ff3b458a21a7e6d3ae23b05d2a338c0cb556871c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}