Transaction not yet indexed

Lb64v2BPhwHJkXmfSynyDcfzajMjX9Jr5HMjAPjMJGJrZGEQab7U2o1ZS3C8mz8vmz1VnpyKPXM8uh9mbyMpGbU

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