Transaction not yet indexed

21LQdN7TDHHEmF7KFBJaPpNS7PkRJsGKEntrZT7ZKj4vUKLUe9WC6Z41Sqp6wRhGJovLc7Gy37i8NNfLPMTC8bw4

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