Transaction not yet indexed

21HDFGM7uv4d6fDMfyNmcMvH3TUfHpNwfKwwgRgjrBhXHTQxoGtSRBUedmp2bvMPuvGQPUWZGG6RGavQsq6tvLSZ

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