Transaction not yet indexed

Cu7zepZPSio4KVYfXUjEpADXWMNRMDTf9zKzmFe7WABaQBrsbdiHwt4NyHXzY5HTXDeTKtMUwDWJ7VzfPPsuHw6

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