Transaction not yet indexed

sh4hKey16mXVLNxzJM4nsmCyYA3MrW3KwpxqXZqkUNBVJMSt4Y7KkNiPPdS8AS478iQ59CZdSiP8CTrSC9cLpzS

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