Transaction not yet indexed

4z66qFmXmtXC6D9kzFWNZMj479CWCUK2UW5sMCSpB52UVpBgsPpDXLUyu4eQef4RNMMHm7qWEyEQNZMGJMaCocr5

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