Transaction not yet indexed

AUEA6D4iVnP18nNpSSm5ZxVxHqqj1uWAvpuGNcGmRAE2GaKdcHHbGXAU8kF7EBqBWNJ97c3yCq2oUExaZKKxKzZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.