Transaction not yet indexed

21o4ZXJGmLVs3uMWZF2uMdSi3ZaRW42PxGYVvseBKxAm5eX2gr6ikoNnuazfiuWHhEe7vLpzyBUX5H2ZXnQyU4FU

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