Transaction not yet indexed

21CUaQ2epyzAP3T8SLRRD9pANuM4WTVccFB45N8yNP1AnUiC2jcNNU7bZEnsqBob4FFiq2zs3aG7kpT2Ei6VG6V5

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