Transaction not yet indexed

21Sp2cmZDmRRmAxquwitvccyU6jkWMie2XPYgqVf4LpGoYmDhjB6UwejckqGqkE4BDMDcx2D31QFcdkg4H9FpLos

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