Transaction not yet indexed

3MdmQu4829YVHV93FxBsNkEBPGQTtvzCCYs5a3Z3nD4UEDafmKXycuiFewMJqFYCRcGXjpMFZJEhbxgrkoxLcp77

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