Transaction not yet indexed

SMkZcqWsM81wL3GymFgVNUVtALRk97JZoR2Sga3PXdkBdN1MPX2QM7tqEufwBSBio6cHXUrYrC6A1JwA8GERfa2

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