Transaction not yet indexed

21mfQmfMoUmG5smni7QW4H55n5RASrmZBDSa7vYrjxYScgJEiXFjLY2W3d5Zc7r5DfUNRaEE2VuiWvGYbaW9GejY

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