Transaction not yet indexed

121UhMVakMP5QYuZknowr8a8T6bbje3TL27C3PvhsyJwF3DxQjM2FCufqRDDGimsvKwHrr3biPQZRUBprwe6LX2f

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