Transaction not yet indexed

5et15HMC5FZDL79HPWQBkrsXVAdGhpaM1U7Er4NRumxUYZ7d3iw6X8uhwPqr3n1Sw8DhNjPR4dCwULFTbU7crvAr

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