Transaction not yet indexed

2X21jvbuPy2dFH3W1vbfw1YkZHVKD8pUpDLxSs3ahwfjXAbSqmzASkarhFGD77rJD8HJa6EMZ66HgHUBDuiXixN

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