Transaction not yet indexed

477sm8doyFMHHFdPJ4DRfVAhfPDrjyNouePkwp6n4vL45L4hggSF2dHvMCqm2XdDDu4Rhw8343i7AnVH2RB1Ct8

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