Transaction not yet indexed

21qu5dpsckM8ZjGPLRq5nw5ykzWn1UBRc3CxPhgA51AaJ2SoP2LvHU3ejcXSuhbvodRwRKPdnNhmnp2bHwhDNcaY

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