Transaction not yet indexed

53F3i5pRwCSkYegC7Cug7hyZTvCCjwkCbmm7kz39ZmFMEcRwJy3RPPsa5CYeUisGTSsNF4ZY17pG4WuRN7dNTSH1

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