Transaction not yet indexed

19m3KAa8maHMFQPSu7fGfm3TFHoofBFPa6JPX5QxyJTvHCu1MkDEfJPEBcBGidXR2gePdcEdx7UbuQVBPYH56u6

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