Transaction not yet indexed

4UpNMJmub77QfpvGTcUi4i9fCE2uDcMWNFMYEtLuveaXtdaqpv2LD6QmZiPE44XHHTeq2xFTaaABVJyA9TqC2ikm

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