Transaction not yet indexed

ymbuMAUbHqx1SxY9WsXF8qb5HBgvaXWC25PTTTsA7GQ44ah38NWcVCfLgZuXZhhX7ame9NGTUXCmUUwVb53iA2A

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