Transaction not yet indexed

FLBxuCK6qxAcVnbdtQb7oTANG7b6L6EtGFmEhpzsCaDuqTtqCALY5YXxAPuP3tXWD3v2cpfqtfgSc9cToLAERy3

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