Transaction not yet indexed

U2Lb8Z8kTEzao1zh88N2Z1MM4YDddpb2Vdgwy12FVJEfgzPebfPBzuUZP5REGhedGK4oNdmXF6ai9FmZPEP1MUT

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