Transaction not yet indexed

66tFUMwFcVuCuKJW88QcvBVqc9YcwKsq6KjTsmefZvEq5mmax3fecJfeYRpsL3Zpx479TPjnDJnx6dhvpoYK7jb1

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