Transaction not yet indexed

5yMEnZeSowRw2D7k6E6zUF2Be9vhuwGUKBWtLRGcYfVvwMU2cSimT18xJUqgK5Z4XfcNPzUoLfaD6jMZgREd3Snf

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