Transaction not yet indexed

66Ec3FYJSHwiGfo84FNQhkwTpdTHTiqCu31fMnenzWy8jf4eGcVkMSHCbHPgEnvG2NJR1CQ9hAdKFUKtJ6aHdCa7

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