Transaction not yet indexed

21mTnQ5UjsynjkD2q8BE8TSk4mHwwhUc9ENbHz4ECE3D3tGBviGasTE7so2FfDaRi3i1jbdg49Py3bR85fT2AaPo

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