Transaction not yet indexed

21ongnAZLnRmtjJdNc4YSofLokLa9ojX2eTZaekDaNGn5faNzNVDb6R6sBJuFuSxw4fuSRCPD2cCNe5QqJZW9tek

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