Transaction not yet indexed

iAU8Vmpcy2StgvT29WD7snEEqvPcs4GcbP6mtu8CdCGRBtMD2e2oSHvEJrEvnn9AwsJRzqvCdmHkYdCq4BFVFu2

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