Transaction not yet indexed

66S3tmEhFqPRRjvsVYRmXoy3euoHPJQpJw5JbCXrB9YGX7NSoTTCEQ2MoQ7RPRWSdnr8kSNpmPETe9PK4qixsdW7

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