{
  "manageEntity": {
    "action": "Repost",
    "entityId": "730474269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd60ea8f168759b501a12f55cfed546496e70af06a9a8be77b16976e2168886d",
    "signature": "0x2b672a1fcfad0156f39e454ee31df6e48210b901961808dfb3ce7e53a0ee3bee1c7f8611f85d48f4f468798085713267efc859636ae80eb0e274d83e8d3d5dd41b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}