Transaction not yet indexed

66gVfMZ6gh99tFTPgLpr7PsZjYvq3D2N5HMFo71PBuVKDQhSWEGVgKkzUMopzaZMwbwdqVcNFnz8k5ihQTn9hXE1

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