Transaction not yet indexed

PffAnmPo4YMigpyHxS9e6CymSpMELzcqKqDXdQop2HL15XqJZ6Por2xUKMK4KiafXA2Q1UDa2ghSkc3WbtjLYFG

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