Transaction not yet indexed

ru2Ub1sM4cxXw1x5cQ6ifWAsTsbKqQpxYmBfRgHugxkqf7kAPYdnsuHEuCpskuk81uHAVTdkV7uggFtDzcTb1Xk

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