{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1266871360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ffa7a35f690747dc15334dce669ca78dd5ff533427550ce65a23dae6a9800e7",
    "signature": "0x72e51b64431982ff1adb085559243373e96a48f3d9295daf9f9014237c0c25e85974e247e453b7dff60868f0e4dda56a7af97f540ea7e91f9878e0e32cd3b00e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}