Transaction not yet indexed

21USeCQfMYEM2x2BP1amnqQ7FwvdxPJ6bP3SnYCnzq2Br8XKD2vUJmXNjBfvvWRKNGfiPyGaAoQ7Q5SVwzxMKWFT

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