Transaction not yet indexed

2z6fkpDKngGAjFuPVqy6RG31uEXAdWZFw9ufByRbaaYtruCATir681JtFubW3m3xXE4eECJUxRfyA7xGYD1j2mM6

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