Transaction not yet indexed

1LSc21Bf8uPtyP6d8MHPdu7UWNoDnCmjWvr2b2VEyyqTxaxkraZsk2UL85DUwFYoSMDeRQW37JTp6o8q1VS38te

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