Transaction not yet indexed

66MEJgdCc5C6NznCa3XS2Spshf3Egiq52XMJm5pDrgYz2hGPTY1XewdTAmUCE9MhAcTtJCpKpJuQQyYKHh2S4TfS

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