Transaction not yet indexed

5ymnVmgM4E7ctpa6dAXk9nXUnbECgnWydwsn7EFAmmEgm1dH2mB7EhSRDsSKvPkJYB4nNGNWYfEEaRfou9eEyLMk

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