Transaction not yet indexed

3666PvhtmYP9EaTcF7p44N1Yfp5bhrk4DpraGujRxvRuqCPPSAHtANFuY8yKWV5Jq6EPdbBsBYPtNeKX75WT9xQF

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