Transaction not yet indexed

21myaJeS41uLjC7C6ArWgEeKYVii965DkWZWKd2YeysP2ofmwPbrwaUqndjVCx6SnWKWvPVBevNid4UU2gdxTjq7

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