Transaction not yet indexed

21LEb54Ukc6V4kBS3aiCjnqtr6AC4T73N7c91rxPc1AZuMoj1DCbtGGS7kgbdR7W3XS2QJ6ji5GA5fMGtwZJeA56

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