Transaction not yet indexed

21RbHAbEMpNJeTRp1a6CNRK8EnnNZ6AXgFXbPNJ5Zi2hoiZvbcw1H2VM37apDf52HAETyqYNn4FoVKFKdQJegi36

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