Transaction not yet indexed

21iMTSijM4zEuMdbidgZTY3vN3UTDdcqF6dM58ByfkdJpXnTyCgg7ZRzfC4WTW8xQrsC6a4Pcao71M4f8jfWvwGw

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