Transaction not yet indexed

2Sk78PEJigUc19BjHoUAFhNJAwb8dWiGQgbtXcxr7rqK45DYRfVSXxE9FPRMqevntUv6uLRnJLsL1WRn1a8mm51y

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