Transaction not yet indexed

421GL7twbcpwm5g81dMKyat76b2noJ3hGE3ZcMhpECdR8oPsHeV8EAoGZNJWsmdzTbgNveXk4UDxSbCbVBimkfcn

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