Transaction not yet indexed

664Fkn9bHhxLJwucxrbMixMCThdzpRqfYgc65PhVSuEnuLLJ2dT76puXTNupAqHtdXsnPnEzH4c4DAi4fwTD4pLm

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