Transaction not yet indexed

21Lh42AqwuA1P1dEBR2BWSe1bbZeeor8QnqUY7byitUX285oBUdPfv3FQPBrS8Wqe1SLm4NAdF9SdJ3gyCxmoRt5

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