Transaction not yet indexed

UEPpeYN1aebpoMhB8VgFv67n58iVK4fHv2BnsdMC9A3MibgGFkKX2j6P5bAMJeftQ4fiMiom1uhsqspPeKrWSo5

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