Transaction not yet indexed

21fwb56Ttjf699GJcVcCZXNVmmCJv52VC1rCUiypKS73wwU6mTKXhCt3Qt7gDX7EY2pDkUYVUXHo4AVRqk6m58fk

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