Transaction not yet indexed

66ZpEcukohEQFTBCAooqtyiGdsnbdMijQkJcSQs5bhZfzBe8zGS7tQue22u9RRF9BnVaScaqkEWHnFXH6cqyN9J2

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