Transaction not yet indexed

M4ikSSj2PDj15nL6Kmw5nwzB8khExh2AhTE7YSLLSADDCj7uuEoCUuEThBbTcacktqGJqoqujP2fLswL9iNDQiz

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