Transaction not yet indexed

R3UmMuM2isSJ2prsjqGhNuBVGDvgQ23a7DdSTMvzHxb7DkJHeHK15x8CH1x4QsNTP4tPoDbRvZeXXBmgm2qgL1e

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