{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261732759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ec47b90def67011d30c8fe66cbd75d1ab55a71e0107802533a114b7f2d76a8a",
    "signature": "0xa68a3fce944b7ec20ff8871ba8acc94c8c5c587b2ae7f98e2bd423fb81b0328a2582afb7fca31cb00bed4b943d8b1196ce9d4f2289e5de3eb5e79b0dd2108d171b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}