Transaction not yet indexed

21pp1gCkp3UyDmG5A9D3b1F6TJxs9dwbTF94Pe7CBdcsvQf28KHVKkWnFMJYiVC4fq5wvpp4DdzoQgCLUx3hjGVB

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