Transaction not yet indexed

s28ijTv7ArwpZLwxUPJmZfSS72BpWs1UXEE4kr1Kqp6TjRC4MnG9H3rDX9WspkP4ntM7hmHWbej6bbAzKWk3W4Z

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