Transaction not yet indexed

21LthqdTQZJmkX6trzBbB4qsGGAdB7CzpCfb8GTk1CjixZQYBT7UdEREfe75eit4weydTL1aTH5DHVAHTGSrUyRC

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