Transaction not yet indexed

5Sit19YNsfnR8ATcfSCJH2pNXLuH58BT6vdcgHDikhnFuCZZhcTSLKXD93B3yzZfUnspiYkbup6aPBqfPSHY2iNi

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