Transaction not yet indexed

21HS28x6PbyJbTJrCmEBsbxzFVqCD7Hwqa5NeEXLWoRWmbtuNAhbU9dzetzfPmeyHPcCCsCccGk4S4dprBExo91g

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