Transaction not yet indexed

Mk6k3hQpmWrzkF2KP2B14TXpgAzz7SVuVQj4JbZqJLq5XJAmfo3uJvcsTwhxH3NfRV6RQf3xEUQnH5YbMHJWVRF

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