Transaction not yet indexed

5um2NTkiu3CS6L3Tp47TthUSF9VT8Ns73w6C5hxXnEJsLnHj7eDQQvyNDPMPApKs3Qk1rt4EndPGXdPnrVqvBAe8

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