Transaction not yet indexed

2C21aAtm9Xkw18yMxpf8Lie4c5kNP3wADB6icKGTqJPbcy7Ap8fBRuHn4qLTHSVsuVv3Rdmaa2c9zYi3B6CxTuAJ

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