Transaction not yet indexed

64C8699n8aLRcmLCXoP1fiCKcj7cRGRphSP6Fzb6konF57NeNS6JcnF4kFYd4cnzaiPBAkaV2cP1f1jzCxLEmrBK

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