Transaction not yet indexed

3LFEsqV6E9CZSg5MTYTCZntR5LgkdF4VGiAR6FTREJpUy1opEwZY5UDm2tPkJBXfHEMcYcFTHnRvKYyWYS1C5Fv6

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