Transaction not yet indexed

66cE2aCM6MVaXpNPrPxxyfLjcReeUJkT8UzeTNqTLkyJjCNr1LHhpqhHaMJm8VP3CpBdu6YuZmHxpQTm8K6nYwWW

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