{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1812639335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xacdd70a38e43b4d1cc39b8edf071ca9aa03f684384c12c6c60920216c3e8ef60",
    "signature": "0x932dd4e92448539d2a2c4a9140d32cb73d31cefafff04d2c5809d23d2467807044ea41a857c99d1add082461dd9bb82bb8a369a5b8c736c7adcbc3c38419f9311c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}