Transaction not yet indexed

21m6QWdQMDnk6RESL9y7ZtJdfqMFKUygMcnSYVCLXpJkT5Skz2hi7kiqBXEBWbNut1n2w3ErYNj4kFbwqpsxkbh8

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