Transaction not yet indexed

MC1GS52wk5gpWutLgQdzb1NSdJKxRCPDNX28wCxttcT2mrHpfPkoa2n9bftkAdqCVMgRY4niZ4bD5DptWiRE3pp

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