Transaction not yet indexed

21RXNhF5tc6eShztVvFKhdDPb1FPvg7odrqBJsjsZF5NPYR4Ne3bdb9daayg5SMBk4GC8JZVDWkrLRG5S7xcs4w7

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