Transaction not yet indexed

2555Kc4CSMhcwNCAeA4w7J4jUUwZ7qudQRDR2MKLLUPQD5tFWjPSbh3MiPBAHbpDZFa6rM7diLdEjkxY3jkJNHPF

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