Transaction not yet indexed

4x721EtkLL8viELFxoPxMXRej7dV8mnAhfKF8bc4NCNXEv8iTEiBbzKW7ScU1dW6kycb7YW7gkoYR2jBN7ZMYbUD

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