Transaction not yet indexed

53o6KL1YFjcvEgMm7PdEPg3EPhTBLcHWdgMkfmYzUVAnF6EwicG4SM1bkvhkc7KozbDwtCLC7Az741neLNx8TW2Y

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