Transaction not yet indexed

2n99cHDy4hRumB4N13SRMEPDA4usuBcpuEfSBjaAirNrQCgm8pyjrJZdkENoXWgRvbEQD2LSV4de2SsG79Tm7KVu

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