Transaction not yet indexed

5sc21CJZfZEGrtTNPGtP4jgf2pjGZFPynsGMy9sBoxiLmFbYMNpbNNxep2PF5rPSmn8FjYmHWF4jJhAVvytt374

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