Transaction not yet indexed

21mtPTSkK6757ASwFBwwXtEBuXuTpXEL6d6vgiMZAkJyTVm7VxZBK2ad2PqkJR6BLogJJgUgE3rKEf9cUw2LauSR

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