Transaction not yet indexed

66UDhDfuHLUMg3WzCMkHbgcmeACeRC6mpuYrnrirejFqNEQvnCSS8k9MKQSEnxrPvQtrQvPiJMWUyX9PgDWBTN4U

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