Transaction not yet indexed

53LfWbbt4GPNRTv2GVFfJLbi8rmR1UYdSLaWu9w8GHnM7hTrEChdp8pLKby19ExWqqa5kyzdJguDBxqWWR18GSZ3

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