Transaction not yet indexed

66ZXV8rGe4Uk4bjgJZGw66a6MT4ewD9W6AJgL2rcYuYTSqSqM9W4y2GKY4h2pdpqBEyq3csCXYYZsHaE2mMLXSS2

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