Transaction not yet indexed

66SXM5krffEnUY2jMQwySzfb1vCMhyd56tjL7kgarLZE5WHufSWGerJEMcAKYFPTWLPAZZTzUP8mn6EFYHy8KcLE

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