Transaction not yet indexed

i8W2GQmgvgeMDJ4eQHHRfsR8mktJCv9gopWiPoVuJXj6PME5ca5LY1oqwhniSLDFYzVi5raFtEmfYp4FaPpL2E8

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