Transaction not yet indexed

28ftbGwQ5fBWLoqqb3mHu9CeyNCgCS2Cte9AxeoADxNeisixc6ekBfQuaD1Aurqzqdk3JSR8GXYoy5TE2yF5vbww

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