Transaction not yet indexed

mRKUxorrKCoMLKAydNDCZjH3iJexBB7JwvxLXUTArpfqbty1BU8ggu5GyMKkoTU5fdApcQVQE9izeB71pa2k3CS

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