Transaction not yet indexed

121cXRKCRXronBoZxbM6mf77iq9Z2a9A5c578ZB1fKPrModfN9F9NHu9khkjCP9X2nPBJrYDsMouM3Rwq3QFwRoK

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