Transaction not yet indexed

53CbM3FVGFTDTtEi9ph3p5rG7QYCqq3dNrrKtN86MSCghrDinrbgSu9xzUDSj2yFPGyf2n5sydBvc2FJZLLs2pRL

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